August 2011 we ran a contest where every day we give away one book for an entire month. The contest had extreme success. Lots of people participated and lots of give away. I have received lots of questions if we are doing something similar this month. Absolutely, instead of running a contest a month long we are doing something more interesting. We are giving away USD 198 worth gift every day for this week. We are giving away Joes 2 Pros 5 Volumes (BOOK) SQL 2008 Development Certification Training Kit every day. One copy in India and One in USA. Total 2 of the giveaway (worth USD 198). All the gifts are sponsored from the Koenig Training Solution and Joes 2 Pros.

Query Hints:

A simple way to determine if a table contains an identity field is to use the SSMS Object Explorer Design Interface. Navigate to the table, then right-click it and choose Design from the pop-up window. When your design tab opens, select the first field in the table to view its list of properties in the lower pane of the tab (In this case the field is ProductID). Look to see if the Identity Specification property in the lower pane is set to either yes or no. SQL Server will allow you to utilize IDENTITY_INSERT with just one table at a time. After you’ve completed the needed work, it’s very important to reset the IDENTITY_INSERT back to OFF.

Next Step:

Bonus Winner

Leave a comment with your favorite article from the “additional hints” section and you may be eligible for surprise gift. There is no country restriction for this Bonus Contest. Do mention why you liked it any particular blog post and I will announce the winner of the same along with the main contest.

Option C) is wrong. The idea of the Identity value is an incremental feature (That is possible in int, bigint, smallint, tinyint,decimal or numeric data types). With a VARCHAR datatype is not possible to do that..

I’m not sure I have a favorite article, I like a lot of them. I really enjoyed learning about all the things you can do with Rank, Row_number and NTile. I didn’t know about NTile before this. I think these would simply some of our old reporting code where we pretty much do this, but the long way. I’d like to update the code using these methods

Hi Pinal,
I liked the blog SQL Joes 2 Pros Development Series – Ranking Functions – RANK( ), DENSE_RANK( ), and ROW_NUMBER( ), because in this blog these functions are explained well. Earlier while finding rank I was using temporary table and now I am using RANK() function.

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About Pinal Dave

Pinal Dave is a Pluralsight Developer Evangelist. He has authored 11 SQL Server database books, 17 Pluralsight courses and have written over 3200 articles on the database technology on his blog at a http://blog.sqlauthority.com. Along with 11+ years of hands on experience he holds a Masters of Science degree and a number of certifications, including MCTS, MCDBA and MCAD (.NET). His past work experiences include Technology Evangelist at Microsoft and Sr. Consultant at SolidQ. Follow @pinaldave
Send Author Pinal Dave
an email at pinal@sqlauthority.com

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